Control system, method and vending cabinet

Abstract

This invention provides a control system, method, and vending machine. The control system is applicable to storage and retrieval equipment and includes: a product channel device movably mounted vertically on the device to be installed; the product channel device for storing items; and a control device connected to the product channel device, used to acquire the height of the items to be stored and adaptively adjust the storage height of the product channel device according to the height of the items. The control system of this invention effectively solves the technical problem of existing food vending machines having fixed product channel positions that cannot be flexibly adjusted according to the height of the food.

Description

Technical Field

[0001] This invention relates to the field of vending machines, specifically to a control system, method, and vending cabinet. Background Technology

[0002] With the ever-accelerating pace of modern life, vending machines have been widely used in various places such as office buildings, schools, and hospitals. These vending machines, with their convenience and efficiency, provide people with instant purchasing services, greatly satisfying their dietary needs in a fast-paced lifestyle.

[0003] Currently, with the widespread use of vending machines, food vending cabinets are becoming increasingly common in daily life. However, existing food vending cabinets suffer from fixed aisle positions and cannot be flexibly adjusted according to the height of the food items. This not only affects space utilization but may also lead to food damage.

[0004] Therefore, existing technologies still need further development. Summary of the Invention

[0005] The purpose of this invention is to overcome the above-mentioned technical deficiencies and provide a control system, method, and vending machine to solve the technical problem that existing food vending machines have fixed aisle positions and cannot be flexibly adjusted according to the height of the food.

[0006] To achieve the above-mentioned technical objectives, according to one aspect of the present invention: a control system is provided, the control system being applicable to storage and retrieval equipment, the control system comprising: a channel device movably disposed vertically on the device to be installed; the channel device for storing articles; and a control device connected to the channel device, the control device being configured to acquire the height of the articles to be stored and adaptively adjust the storage height of the channel device according to the height of the articles to be stored.

[0007] Furthermore, the control system also includes: an adjustment device, which is disposed on the device to be installed and connected to the channel device, the adjustment device being used to adjust the position of the channel device relative to the device to be installed; wherein, the adjustment device is connected to a control device, the control device being used to control the movement of the adjustment device.

[0008] Furthermore, the adjustment device includes: a drive structure, which is mounted on the device to be installed, and is drivenly connected to the channel device, for driving the channel device to reciprocate in the vertical direction; the drive structure is also connected to a control device, which controls the movement of the drive structure.

[0009] Furthermore, there are two drive structures, which are spaced apart along the width of the channel device and located on both sides of the channel device; so that the channel device can be driven to reciprocate in the vertical direction by the two drive structures.

[0010] Furthermore, the adjustment device also includes a transmission structure, which is connected to the drive end of the drive structure and the cargo channel device respectively. The drive structure drives the transmission structure to move, thereby causing the cargo channel device to reciprocate in the vertical direction.

[0011] Furthermore, the transmission structure includes: a first transmission wheel, which is connected to the drive structure for driving the first transmission wheel to rotate; a belt drive assembly, the input end of which is connected to the first transmission wheel, and the output end of which is connected to the cargo channel device; the first transmission wheel drives the belt drive assembly to move, thereby causing the belt drive assembly to drive the cargo channel device to reciprocate in the vertical direction.

[0012] Furthermore, the control system also includes: a first guide device and a second guide device, both of which are installed on the device to be installed, and the first guide device and the second guide device are respectively located on both sides of the cargo channel device; the cargo channel device is movably arranged on the first guide device and the second guide device in the vertical direction.

[0013] Furthermore, the control system also includes: a first detection device for detecting the height of the item to be stored; the first detection device is connected to the control device and is used to send the detected height of the item to be stored to the control device.

[0014] Furthermore, the control system also includes: a second detection device, which is installed on the cargo channel device and is used to detect the storage height of the cargo channel device; the second detection device is connected to the control device and is used to send the detected storage height of the cargo channel device to the control device; wherein, when the control device adjusts the storage height of the cargo channel device according to the height of the item to be stored, the control device determines whether to continue adjusting the storage height of the cargo channel device based on the current storage height of the cargo channel device detected by the second detection device.

[0015] Furthermore, the second detection device includes: a first detection element and a second detection element, which are spaced apart on the cargo channel device along its width direction; both the first and second detection elements are used to detect the storage height of the cargo channel device; both the first and second detection elements are connected to a control device, and the storage height of the cargo channel device detected by the first and second detection elements is sent to the control device; the control device determines whether to continue adjusting the storage height of the cargo channel device based on the storage height of the cargo channel device detected by the first and second detection elements.

[0016] Furthermore, the control system also includes: a third detection device, which is installed on the device to be installed, and is used to detect the storage status of the items stored on the cargo channel device; the third detection device is connected to the control device and is used to send the detected storage status of the items stored on the cargo channel device to the control device; wherein, the control device determines whether there is an abnormality in the items stored on the cargo channel device based on the current storage status of the items stored on the cargo channel device detected by the third detection device.

[0017] According to another aspect of the present invention, a vending machine is provided, comprising: a cabinet; a control system, which is the control system described above; the control device includes a product channel device, which is movably disposed in the cabinet in a vertical direction.

[0018] Furthermore, the control system is the control system described above; the vending machine also includes: a transport device, which is movably installed and used to transport items to be stored or retrieved; wherein, the control system also includes a first detection device, which is installed on the transport device; the first detection device is used to detect the height of the items to be stored on the transport device.

[0019] According to another aspect of the present invention, a control method is provided, which is applied to the above-described control system. The control method includes: acquiring the height of an item to be stored; and adaptively adjusting the storage height of a cargo channel device according to the height of the item to be stored, such that the adjusted storage height of the cargo channel device is greater than the height of the item to be stored.

[0020] Further, the method for adaptively adjusting the storage height of the aisle device according to the height of the item to be stored, so that the adjusted storage height of the aisle device is greater than the height of the item to be stored, includes: calculating a first preset height and a second preset height according to the height of the item to be stored; adjusting the storage height of the aisle device according to the first preset height and the second preset height, so that the adjusted storage height of the aisle device is greater than or equal to the first preset height, and the adjusted storage height of the aisle device is less than or equal to the second preset height; wherein the first preset height is greater than the height of the item to be stored, and the first preset height is less than the second preset height.

[0021] Further, the method for calculating a first preset height and a second preset height based on the height of the item to be stored includes: the first preset height being equal to the sum of the height of the item to be stored and a first correction value; the second preset height being equal to the sum of the height of the item to be stored and a second correction value; wherein the first correction value is less than the second correction value.

[0022] Furthermore, the control method is applied to the aforementioned control system, and the control method further includes: during the process of adjusting the storage height of the cargo channel device, obtaining the current storage height of the cargo channel device; when the current storage height of the cargo channel device is greater than or equal to a first preset height and the storage height of the cargo channel device is less than or equal to a second preset height, ending the adjustment; and placing the item to be stored on the cargo channel device.

[0023] Further, if there are N channel devices, and multiple channel devices are arranged vertically at intervals on the device to be installed; the N channel devices are divided into target channel devices and non-target channel devices, N≥2; the method for adaptively adjusting the storage height of the channel devices according to the height of the items to be stored, so that the adjusted storage height of the channel devices is greater than the height of the items to be stored, includes: calculating a first preset height and a second preset height according to the height of the items to be stored; and obtaining the height of the items stored on the non-target channel devices; and selecting the bottom of the N channel devices from the list of the N channel devices based on the height of the items already stored in the non-target channel devices. The height of each cargo channel device is adjusted sequentially along the vertical direction so that the adjusted storage height of the non-target cargo channel device is greater than or equal to the third preset height, and less than or equal to the fourth preset height, while the adjusted storage height of the target cargo channel device is greater than or equal to the first preset height, and less than or equal to the second preset height; wherein, the third preset height is equal to the sum of the height of the stored items and the first correction value; the fourth preset height is equal to the sum of the height of the stored items and the second correction value; the first correction value is less than the second correction value.

[0024] Furthermore, the control method is applied to the aforementioned control system, and the control method further includes: obtaining the storage status of the items on the cargo channel device; determining whether there is an abnormality in the items on the cargo channel device based on the current storage status of the items on the cargo channel device; and if there is an abnormality in the items on the cargo channel device, sending the current storage status of the items on the cargo channel device to the terminal.

[0025] Beneficial effects:

[0026] The control system provided by this invention, applying the technical solution of the present invention, includes a channel device and a control device. The channel device is movably mounted on the device to be installed along a vertical direction, i.e., it is movably mounted on the device along the height extension direction of the device to be installed. The control device is connected to the channel device and is used to acquire the height of the items to be stored, and then control the movement of the channel device according to the acquired height, thereby adaptively adjusting the storage height of the channel device. Through this design, the channel device can adjust its position relative to the device to be installed, thereby optimizing the storage height of the channel device, ensuring full utilization of the space of each channel device, avoiding space waste caused by a fixed height, and thus improving space utilization. The control device, by acquiring the height of the items to be stored and accurately allocating storage space according to the height of the items and flexibly adjusting the storage height of the channel device, makes the storage space more rational and efficient. Furthermore, dynamically adjusting the storage height of the channel device not only reduces the time spent searching and adjusting items during storage and retrieval, improving storage efficiency, but also automates the system, reducing storage errors caused by insufficient space or excessive height, and improving storage accuracy. Meanwhile, by precisely adjusting the storage height of the aisle devices, collisions between items and other aisle devices or equipment during storage and retrieval can be avoided, ensuring operational safety. Reasonable height adjustment also reduces bumps and damage to items during storage and retrieval, protecting their integrity and thus improving system safety. Furthermore, the control device can acquire the height of items to be stored in real time and adjust the storage height of the aisle devices as needed, ensuring the system is always in optimal working condition and improving system reliability. Automated adjustment of the aisle device height also reduces manual intervention and lowers labor costs. At the same time, rational utilization of storage space reduces unnecessary movement and adjustments, lowering energy consumption. The control system of this invention effectively solves the technical problem of existing food vending machines having fixed aisle positions that cannot be flexibly adjusted according to food height. Attached Figure Description

[0027] Figure 1 A schematic diagram of the structure of the first detection device in an embodiment of the control system of the present invention is shown;

[0028] Figure 2A schematic diagram of the structure of the second detection device in an embodiment of the control system of the present invention is shown, which is installed in the cargo channel device;

[0029] Figure 3 A schematic diagram of the structure of a first detection device mounted on a transport device is shown in an embodiment of the control system of the present invention;

[0030] Figure 4 A schematic diagram of an embodiment of the food cabinet of the present invention is shown;

[0031] Figure 5 A flowchart illustrating an embodiment of the control method of the present invention is shown.

[0032] The above figures include the following reference numerals:

[0033] 1. Cargo channel device; 11. Cargo channel; 12. First pushing structure; 13. Conveying structure; 131. Conveyor belt; 2. Adjusting device; 21. Driving structure; 3. First guiding device; 4. Second guiding device; 5. First detection device; 6. Second detection device; 61. First detection piece; 62. Second detection piece; 7. Third detection device; 100. Box body; 200. Transport device; 201. Second pushing structure; 202. Rolling structure; 203. Roller; 300. Device to be installed. Detailed Implementation

[0034] To enable those skilled in the art to better understand the present application, the technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of the present application, and not all embodiments. Based on the embodiments in the present application, all other embodiments obtained by those skilled in the art without creative effort should fall within the scope of protection of the present application.

[0035] Please see Figures 1 to 3 As shown in the embodiment of the present invention, the present invention provides a control system applicable to storage and retrieval equipment. The control system includes: a channel device 1 and a control device. The channel device 1 is movably disposed on the device 300 to be installed along the vertical direction; the channel device 1 is used to store items; the control device is connected to the channel device 1 and is used to obtain the height of the items to be stored, and adaptively adjust the storage height of the channel device 1 according to the height of the items to be stored. The height direction of the device 300 to be installed extends along the vertical direction, that is, the channel device 1 is movably disposed on the device 300 to be installed along the height extension direction of the device 300.

[0036] As can be seen, the control system provided by the present invention includes a channel device 1 and a control device. The channel device 1 is movably mounted on the installation device 300 along the vertical direction (i.e., the channel device 1 is movably mounted on the installation device 300 along the height extension direction of the installation device 300). The control device is connected to the channel device 1 and is used to acquire the height of the items to be stored, and then control the movement of the channel device 1 according to the acquired height of the items to be stored, thereby adaptively adjusting the storage height of the channel device 1. Through this design, the channel device 1 can adjust its position relative to the installation device 300, thereby optimizing the storage height of the channel device 1, ensuring that the space of each channel device 1 is fully utilized, avoiding space waste caused by a fixed height, and thus improving space utilization. By acquiring the height of the items to be stored and accurately allocating storage space and flexibly adjusting the storage height of the channel device 1 according to the height of the items to be stored, the control device makes the storage space more reasonable and efficient. Furthermore, by dynamically adjusting the storage height of the aisle device 1, not only is the time spent searching and adjusting items reduced during storage and retrieval, improving efficiency, but the system is also automated, reducing errors caused by insufficient space or excessive height, and improving accuracy. Simultaneously, precise adjustment of the storage height of the aisle device 1 prevents items from colliding with other aisle devices or equipment during storage and retrieval, ensuring operational safety. Reasonable height adjustment also reduces bumps and damage to items during storage and retrieval, protecting their integrity and enhancing system safety. In addition, the control device can acquire the height of items to be stored in real time and adjust the storage height of the aisle device 1 as needed, ensuring the system is always in optimal working condition and improving reliability. Automated adjustment of the aisle height also reduces manual intervention and labor costs. At the same time, efficient use of storage space reduces unnecessary movement and adjustments, lowering energy consumption. The control system of this invention effectively solves the technical problem of existing food vending machines having fixed aisle positions that cannot be flexibly adjusted according to food height.

[0037] The storage height of the cargo channel device 1 refers to the vertical distance between the surface on which items are placed and the reference plane above the cargo channel device 1. The storage height determines the range of heights and locations of items that the cargo channel device 1 can store. By adjusting the storage height, it can be ensured that items of different heights are stored reasonably and safely.

[0038] Optionally, when an item needs to be placed on the storage channel device 1, the control device first obtains the height of the item to be stored, and then calculates a suitable storage height range for the storage channel device 1 based on the height of the item. Next, the control device controls the storage channel device 1 to move up and down relative to the item to be stored according to the calculated storage height range, ensuring that the storage height of the storage channel device 1 is within the calculated range. When the storage height of the storage channel device 1 is within the calculated range, the control device stops the movement of the storage channel device 1, and then the item to be stored is placed on the storage channel device 1.

[0039] Furthermore, there are at least two cargo channel devices 1, which are spaced apart on the device 300 to be installed along the height extension direction (i.e., the vertical direction). The control device determines which of the at least two cargo channel devices 1 is the target cargo channel device according to the instruction, and then adjusts the target cargo channel device according to the height of the item to be stored.

[0040] The target cargo channel device refers to the one cargo channel device selected from among the multiple cargo channel devices 1 for storing the items to be stored.

[0041] Optionally, the device to be installed 300 is a mounting bracket that extends vertically in the height direction. The device to be installed 300 is housed within a storage enclosure.

[0042] Optionally, the storage device is a vending machine, preferably a vending cabinet, with the device to be installed 300 located inside the cabinet body 100.

[0043] Furthermore, the cargo channel device 1 has multiple cargo channels 11, which are arranged sequentially along the width direction of the cargo channel device 1. Each cargo channel 11 is provided with a storage slot for storing items.

[0044] Among them, the width direction of the cargo channel device 1 is as follows: Figure 1 The direction indicated by arrow A is shown. The width direction of the cargo channel device 1 is perpendicular to the moving direction of the cargo channel device 1.

[0045] Optionally, the width direction of the cargo channel device 1 is horizontal.

[0046] Furthermore, the length direction of each cargo channel 11 (e.g.) Figure 1 The direction indicated by the middle arrow B extends along the first preset direction, which forms a preset angle α with the moving direction of the cargo channel device 1. The preset angle α is greater than or equal to 90° and less than 180°.

[0047] Furthermore, each cargo channel 11 is also provided with a first pushing structure 12, which is used to push the items stored on the cargo channel 11 toward the corresponding discharge end of each cargo channel 11. The first pushing structure 12 has a first initial state and a first pushing state. When it is necessary to replenish the corresponding cargo channel 11, the first pushing structure 12 is in the first initial state, and the pushing part of the first pushing structure 12 is located on the side of the corresponding cargo channel 11 near the device to be installed 300. When it is necessary to move the items stored on the cargo channel 11 toward the discharge end of the corresponding cargo channel 11, the first pushing structure 12 is in the first pushing state, and the first pushing structure 12 pushes the items stored on the corresponding cargo channel 11 to move toward the discharge end of the corresponding cargo channel 11 along a first preset direction.

[0048] Furthermore, each cargo channel 11 is also equipped with a conveyor structure 13, and the conveyor belt 131 of the conveyor structure 13 on each cargo channel 11 drives the items on the corresponding cargo channel 11 to move along a first preset direction. When it is necessary to replenish the corresponding cargo channel 11, the replenished item is placed on the discharge end of the cargo channel 11, and the conveyor belt 131 of the corresponding conveyor structure 13 drives the item to move along the first preset direction toward the discharge end of the cargo channel 11. When it is necessary to move the items stored on the cargo channel 11 toward the discharge end of the corresponding cargo channel 11, the conveyor belt 131 of the corresponding conveyor structure 13 drives the item to move along the first preset direction toward the discharge end of the cargo channel 11.

[0049] Optionally, the conveyor belt 131 is a track.

[0050] Optionally, the conveyor belts 131 on each of the cargo channels 11 of the cargo channel device 1 form a placement surface for placing items on the cargo channel device 1.

[0051] Specifically, the control system also includes an adjustment device 2, which is mounted on the device to be installed 300 and connected to the channel device 1. The adjustment device 2 is used to adjust the position of the channel device 1 relative to the device to be installed 300. The adjustment device 2 is also connected to a control device, which controls the movement of the adjustment device 2. The control device is connected to the channel device 1 via the adjustment device 2. With this structure, the position of the channel device 1 can be precisely controlled by the adjustment device 2, ensuring that the storage height of the channel device 1 reaches the expected value with each adjustment. Furthermore, the adjustment device 2 allows the channel device 1 to accommodate items of different heights, ensuring that the space of each channel device 1 is fully utilized. Moreover, the adjustment device 2 can quickly respond to the commands of the control device, rapidly adjusting the position of the channel device 1 and reducing adjustment time. This improves the efficiency of storing and retrieving items and reduces user waiting time.

[0052] Optionally, there are at least two regulating devices 2, and each regulating device 2 is set in a one-to-one correspondence with each cargo channel device 1.

[0053] Specifically, such as Figure 1 As shown, the adjustment device 2 includes: a drive structure 21, which is mounted on the device to be installed 300 and is driven by the channel device 1. The drive structure 21 is used to drive the channel device 1 to reciprocate vertically; the drive structure 21 is also connected to a control device to control the movement of the drive structure 21. With this structure, by setting the drive structure 21 and connecting it to the channel device 1 and the control device, the drive structure 21 can drive the channel device 1 to move according to the instructions of the control device. This allows the storage height of the channel device 1 to reach the expected value, and the drive structure 21 precisely adjusts the position of the channel device 1, effectively preventing collisions between items and other channel devices or equipment during storage and retrieval, thus ensuring operational safety.

[0054] Furthermore, there are two drive structures 21, spaced apart along the width of the channel device 1, located on opposite sides of the channel device 1. These two drive structures 21 drive the channel device 1 to reciprocate vertically. This structural arrangement, with the two drive structures 21 positioned on opposite sides of the channel device 1, provides a more uniform and stable driving force, avoiding tilting or imbalance that might occur with unilateral drive. Furthermore, dual-sided drive reduces swaying and vibration during movement, ensuring smooth movement of the channel device 1. Simultaneously, the two drive structures 21 distribute the weight of the channel device 1, with each drive structure 21 bearing only half the load, increasing the system's load capacity. This also reduces wear on individual drive structures 21, extending their service life.

[0055] Optionally, when it is necessary to adjust the storage height of the cargo channel device 1, the control device controls the two drive structures 21 on both sides of the cargo channel device 1 to move.

[0056] Optionally, the drive structure 21 is a motor.

[0057] Specifically, the adjusting device 2 also includes a transmission structure, which is connected to the drive end of the drive structure 21 and the cargo channel device 1. The drive structure 21 drives the transmission structure to move, causing the cargo channel device 1 to reciprocate in the vertical direction. This structural arrangement effectively transmits the power of the drive structure 21 to the cargo channel device 1, ensuring high efficiency and reliability of power transmission, thereby improving transmission efficiency. Simultaneously, the transmission structure ensures that the power of the drive structure 21 is evenly transmitted to the cargo channel device 1, avoiding swaying or deviation caused by uneven force at a single point. Furthermore, precise control of the transmission structure ensures smooth vertical movement of the cargo channel device 1, reducing vibration and impact.

[0058] Optionally, there are two transmission structures, each corresponding to one of the drive structures 21.

[0059] Furthermore, the transmission structure includes: a first transmission wheel and a belt drive assembly. The first transmission wheel is connected to the drive structure 21, which drives the first transmission wheel to rotate. The input end of the belt drive assembly is connected to the first transmission wheel, and the output end of the belt drive assembly is connected to the cargo channel device 1. The first transmission wheel drives the belt drive assembly to move, causing the belt drive assembly to reciprocate along the vertical direction. With this structural arrangement, the power from the drive structure 21 can be effectively transmitted to the cargo channel device 1, ensuring high efficiency and reliability of power transmission. Furthermore, the belt drive has low friction loss, reducing energy loss and improving the overall efficiency of the system. Simultaneously, the belt drive assembly allows for more precise displacement control, ensuring more accurate vertical movement of the cargo channel device 1. Moreover, the fine design of the belt drive allows for precise control of minute displacements, adapting to items of different heights.

[0060] Specifically, such as Figure 1As shown, the control system also includes a first guide device 3 and a second guide device 4. Both the first guide device 3 and the second guide device 4 are mounted on the device to be installed 300, and are located on opposite sides of the cargo channel device 1. The cargo channel device 1 is movably mounted on the first guide device 3 and the second guide device 4 along the vertical direction. This structural arrangement, with the first guide device 3 and the second guide device 4 positioned on opposite sides of the cargo channel device 1, provides a more uniform and stable guiding effect, avoiding tilting or imbalance that may result from unilateral guidance. Furthermore, the first guide device 3 and the second guide device 4, located on opposite sides of the cargo channel device 1, provide a more uniform and stable guiding effect, avoiding tilting or imbalance that may result from unilateral guidance. Simultaneously, the first guide device 3 and the second guide device 4 provide precise guidance, ensuring a more accurate vertical trajectory for the cargo channel device 1. In addition, the first guide device 3 and the second guide device 4 can distribute the weight of the cargo channel device 1, with each guide device bearing only half the load, thus improving the system's load capacity.

[0061] Optionally, there are at least two first guide devices 3 and at least two second guide devices 4, and each of the at least two first guide devices 3 and at least two second guide devices 4 is provided in a one-to-one correspondence with at least two cargo channel devices 1.

[0062] Optionally, both the first guide device 3 and the second guide device 4 have a preset length in the vertical direction.

[0063] Furthermore, the first guiding device 3 has a first guiding groove extending in a vertical direction, and the second guiding device 4 has a second guiding groove extending in a vertical direction. At least a portion of the cargo channel device 1 is movably disposed within the first guiding groove and the second guiding groove, respectively, along the extending directions of the first and second guiding grooves.

[0064] Optionally, the first guide device 3 is a first slide groove, and the second guide device 4 is a second slide groove.

[0065] Specifically, such as Figure 3As shown, the control system also includes: a first detection device 5, which is used to detect the height of the item to be stored; the first detection device 5 is connected to the control device and is used to send the detected height of the item to be stored to the control device. With this structural arrangement, by setting up the first detection device 5, the height of the item to be stored can be accurately measured, ensuring the accuracy of the detection results. It can also adapt to items of different heights. At the same time, the first detection device 5 can automatically identify the height of the item to be stored without manual intervention, improving the system's intelligence level. Furthermore, the first detection device 5 can quickly detect the height of the item and send the data to the control device in real time, reducing detection and adjustment time. Rapid detection and adjustment can improve the efficiency of storing items, reduce user waiting time, and improve storage efficiency. In addition, the connection between the first detection device 5 and the control device enables the control device to accurately control the movement of the cargo channel device 1 based on the height data provided by the first detection device 5, thereby improving the accuracy of the storage height adjustment of the cargo channel device 1.

[0066] Optionally, the first detection device 5 is a third ultrasonic sensor.

[0067] Optionally, the storage and retrieval device has a transport structure, and the first detection device 5 is installed on the transport structure. When it is necessary to replenish items to the cargo channel device 1, the transport structure is used to transport the items to be stored. When the items to be stored are placed on the transport structure, the first detection device 5 detects the height of the items to be stored and sends the detected height of the items to be stored to the control device. After the control device obtains the height data of the items to be stored detected by the first detection device 5, it controls the movement of the cargo channel device 1 according to the height of the items to be stored, thereby adjusting the storage height of the cargo channel device 1.

[0068] Specifically, such as Figure 2As shown, the control system further includes a second detection device 6, which is mounted on the storage channel device 1 and is used to detect the storage height of the storage channel device 1. The second detection device 6 is connected to the control device and is used to send the detected storage height of the storage channel device 1 to the control device. When the control device adjusts the storage height of the storage channel device 1 according to the height of the items to be stored, the control device determines whether to continue adjusting the storage height of the storage channel device 1 based on the current storage height detected by the second detection device 6. With this structure, the second detection device 6 can detect the current storage height of the storage channel device 1 in real time and send the data to the control device, ensuring that the control device can make precise adjustments based on real-time data. Through real-time detection and feedback, a closed-loop control system is formed, ensuring that the adjustment of the storage height of the storage channel device 1 is highly accurate. Furthermore, the control device can automatically correct the height of the storage channel device 1 based on the real-time data provided by the second detection device 6, ensuring that each adjustment achieves the expected effect. Additionally, the control device can intelligently determine whether to continue adjusting the storage height of the storage channel device 1 based on the data from the second detection device 6, avoiding over-adjustment or under-adjustment.

[0069] Furthermore, the second detection device 6 is also used to detect the height of the items stored on the cargo channel device 1.

[0070] Optionally, when adjusting the storage height of the aisle device 1 according to the items to be stored, the second detection device 6 will detect the vertical distance between the placement surface of the aisle device 1 and the reference surface above the aisle device 1 in real time, and send the detected data to the control device. After receiving the data detected by the second detection device 6, the control device will determine whether to continue adjusting the storage height of the aisle device 1. If the storage height of the aisle device 1 is within the preset height value range, the control device will control the aisle device 1 to stop moving; if it is not within the preset height value range, the control device will continue to control the aisle device 1 to move.

[0071] Optionally, there are at least two second detection devices 6, and at least two second detection devices 6 are configured in a one-to-one correspondence with at least two cargo channel devices 1.

[0072] Optionally, when there are at least two aisle devices 1 and each aisle device 1 is located inside the storage equipment, the second detection device 6 corresponding to each aisle device 1 detects the vertical distance between the placement surface of the aisle device and the bottom of the aisle device 1 located above the aisle device 1 (i.e., the storage height of the aisle device 1), or detects the vertical distance between the placement surface of the aisle device and the top of the cabinet (i.e., the storage height of the aisle device 1).

[0073] Furthermore, such as Figure 2As shown, the second detection device 6 includes a first detection element 61 and a second detection element 62, which are spaced apart on the cargo channel device 1 along its width direction. Both the first detection element 61 and the second detection element 62 are used to detect the storage height of the cargo channel device 1. Both the first detection element 61 and the second detection element 62 are connected to a control device, and the storage heights detected by the first detection element 61 and the second detection element 62 are sent to the control device. The control device determines whether to continue adjusting the storage height of the cargo channel device 1 based on the storage heights detected by the first detection element 61 and the second detection element 62. Furthermore, the control device determines whether the width direction of the cargo channel device 1 is parallel to the horizontal direction based on the storage heights detected by the first detection element 61 and the second detection element 62. This structural arrangement, with the first detection element 61 and the second detection element 62 positioned on opposite sides of the cargo channel device 1, provides two independent detection points, ensuring the accuracy of the detection results. Cross-verification of the two detection elements reduces single-point detection errors and improves detection reliability. Furthermore, the control device can automatically correct the height of the cargo channel device 1 based on real-time data provided by the first and second detection elements 61 and 62, ensuring that each adjustment achieves the desired effect. In addition, by arranging the first and second detection elements 61 and 62 at intervals along the width direction of the cargo channel device 1, it ensures that the width direction of the cargo channel device 1 is parallel to the horizontal direction, preventing tilting during movement and improving system stability.

[0074] Optionally, the first detection element 61 is a first ultrasonic sensor, and the second detection element 62 is a second ultrasonic sensor.

[0075] Specifically, such as Figure 1As shown, the control system also includes a third detection device 7, which is installed on the device to be installed 300. The third detection device 7 is used to detect the storage status of items stored on the cargo channel device 1. The third detection device 7 is connected to the control device and is used to send the detected storage status of the items stored on the cargo channel device 1 to the control device. The control device determines whether there is any abnormality in the items stored on the cargo channel device 1 based on the current storage status detected by the third detection device 7. With this structural arrangement, the storage status of the items stored on the cargo channel device 1 can be monitored in real time by setting up the third detection device 7, ensuring the accuracy of the detection results. The third detection device 7 is connected to the control device to send the detected storage status of the items to the control device, thereby ensuring that the system can make timely adjustments or issue alarms. Furthermore, the cooperation between the third detection device 7 and the control device enables real-time monitoring, helping staff to quickly detect and handle abnormal situations, ensuring the safety of the items, and simultaneously giving the system intelligent monitoring capabilities.

[0076] The aforementioned storage status refers to various information and conditions related to the items stored on the cargo channel device 1. Specifically, the storage status can include the following aspects:

[0077] 1. Item presence: Confirm whether the item is stored in a specific location within the cargo handling system.

[0078] 2. Item Quantity: Indicate the quantity of items stored to manage inventory and meet demand.

[0079] 3. Item condition: refers to the physical condition of the item, including whether it is intact, damaged, expired, or decayed.

[0080] 4. Storage location: The specific location of the items within the storage channel device to facilitate quick access.

[0081] 5. Environmental conditions: such as temperature and humidity, which are very important for certain types of items (such as food or medicine).

[0082] Optionally, the third detection device 7 is mainly used to detect whether the items stored on the cargo channel device 1 are stuck, tilted, or damaged. If the items are stuck, tilted, or damaged, the control device will send the information to the terminal to notify the staff to handle the situation.

[0083] Furthermore, the third detection device 7 is located above the cargo channel device 1.

[0084] Optionally, the third detection device 7 is an image sensor, which can be used to monitor the storage status of food in real time. Combined with image recognition technology, it can detect abnormal conditions of the items and send signals to remind staff to handle them.

[0085] Optionally, there are at least two third detection devices 7, and at least two third detection devices 7 are set up in a one-to-one correspondence with at least two cargo channel devices 1.

[0086] This invention provides a vending machine, such as Figure 4 As shown, the vending machine includes a cabinet 100 and a control system, which is the control system described in the above embodiment. The control device includes a channel device 1, which is movably arranged within the cabinet 100 in a vertical direction. This structural arrangement allows the channel devices within the vending machine to automatically adjust their storage height according to the height of the items to be stored, ensuring full utilization of the space in each channel device 1, avoiding space waste caused by fixed heights, and improving space utilization. Dynamically adjusting the storage height of the channel devices 1 not only reduces the time spent searching and adjusting items during storage and retrieval, improving storage efficiency, but also automates the system, reducing storage errors caused by insufficient space or excessive height, and improving storage accuracy. Simultaneously, by precisely adjusting the storage height of the channel devices 1, collisions between items and other channel devices or equipment during storage and retrieval can be avoided, ensuring operational safety. Reasonable height adjustment also reduces bumps and damage to items during storage and retrieval, protecting the integrity of the items and thus improving system safety.

[0087] Furthermore, the vending machine also includes: a mounting rack installed inside the housing 100, and a product channel device 1 movably mounted on the mounting rack in the vertical direction.

[0088] Optionally, the vending machine is an automatic vending machine, preferably a food vending machine.

[0089] Specifically, such as Figure 4As shown, the vending machine also includes a transport device 200, which is movably mounted for transporting items to be stored or retrieved. The control system further includes a first detection device 5 mounted on the transport device 200, used to detect the height of the items to be stored on the transport device 200. This structural arrangement, using the transport device 200, enables automated transport of items to be stored or retrieved, reducing manual intervention. This automation significantly improves the efficiency of item storage and retrieval, especially during peak demand periods, allowing for rapid response to customer needs and improved service speed. Simultaneously, automated transport effectively reduces the time items take to move from the storage area to the retrieval point. By optimizing the transport path and reducing manual handling, overall operational efficiency is significantly improved, and labor costs are reduced. Furthermore, the first detection device 5 on the transport device 200 further reduces manual intervention, improves storage efficiency, and fully automates the system.

[0090] Optionally, the transport device 200 can transport items to be picked up to the food dispensing port of the vending machine, or it can transport items to be stored to the dispensing end of the cargo channel device 1.

[0091] Optionally, such as Figure 3 As shown, the transport device 200 is equipped with a second pushing structure 201 and a rolling structure 202, the rolling structure 202 being used to support the items to be stored. When the transport device 200 moves to the discharge end of the channel device 1 and needs to transport the items to be stored to the discharge end of the channel device 1, the rollers 203 of the rolling structure 202 rotate, causing the items to be stored on the transport device 200 to move toward the discharge end of the channel device 1. At the same time, with the cooperation of the second pushing structure 201, the items to be stored are transported to the discharge end of the channel device 1.

[0092] Optionally, the direction of entry and exit of the transport device 200 is as follows: Figure 3 In the middle, the direction indicated by arrow C.

[0093] This invention provides a control method, which is applied to the control system described in the above embodiments, such as... Figure 5 As shown, the control methods include:

[0094] S11, Get the height of the item to be stored.

[0095] S12, to adaptively adjust the storage height of the cargo channel device 1 according to the height of the item to be stored, so that the adjusted storage height of the cargo channel device 1 is greater than the height of the item to be stored.

[0096] This control method allows for the acquisition of the height of the items to be stored, and the storage height of the aisle device 1 can be adaptively adjusted accordingly. This optimizes the space utilization of the aisle device 1, ensuring full utilization of the space in each aisle and avoiding space waste caused by fixed heights, thus improving space utilization efficiency. By accurately acquiring the height of the items to be stored and flexibly adjusting the storage height of the aisle device 1, the storage space becomes more rational and efficient. Dynamically adjusting the storage height of the aisle device 1 not only reduces the time spent searching and adjusting items during storage and retrieval, improving storage efficiency, but also automates the system, reducing storage errors caused by insufficient space or excessive height, and improving storage accuracy. Simultaneously, precise height adjustment prevents items from colliding with other aisle devices or equipment during storage and retrieval, ensuring operational safety. Reasonable height adjustment also reduces bumps and damage to items during storage and retrieval, protecting the integrity of the items and thus improving system safety. Furthermore, adaptively adjusting the storage height of the aisle device 1 according to the height of the items to be stored ensures that the system is always in optimal working condition, improving system reliability. Automated adjustment of the aisle device height also reduces manual intervention and lowers labor costs. Meanwhile, efficient use of storage space can reduce unnecessary movement and adjustments, thereby lowering energy consumption. The control method of this invention effectively solves the technical problem of fixed aisle positions in existing food vending machines, which cannot be flexibly adjusted according to food height.

[0097] Specifically, a method for adaptively adjusting the storage height of the storage channel device 1 according to the height of the item to be stored, so that the adjusted storage height of the storage channel device 1 is greater than the height of the item to be stored, includes: calculating a first preset height and a second preset height based on the height of the item to be stored; adjusting the storage height of the storage channel device 1 according to the first preset height and the second preset height, so that the adjusted storage height of the storage channel device 1 is greater than or equal to the first preset height, and less than or equal to the second preset height; wherein the first preset height is greater than the height of the item to be stored, and the first preset height is less than the second preset height. Using this control method, by calculating the first preset height and the second preset height, the storage height of the storage channel device 1 can be precisely controlled, ensuring that items can be stored smoothly. Furthermore, by calculating and adjusting the storage height, storage space can be utilized more rationally, avoiding space waste caused by improper height.

[0098] Specifically, the method for calculating a first preset height and a second preset height based on the height of the items to be stored includes: the first preset height equals the sum of the height of the items to be stored and a first correction value; the second preset height equals the sum of the height of the items to be stored and a second correction value; wherein the first correction value is less than the second correction value. This control method, by introducing correction values, can more accurately adapt to the storage needs of different items, ensuring a more reasonable storage height for the aisle device and avoiding the risk of items contacting or bumping into walls. Furthermore, the setting of the first and second correction values ​​allows the system to flexibly adapt to space changes caused by items of different sizes, enhancing the applicability of the storage system. Ensuring a reasonable difference between the first and second preset heights helps reduce unexpected situations when retrieving items, while also reducing bumps and damage during storage and retrieval. In addition, by reasonably setting the preset height, storage space can be utilized more effectively, avoiding waste of storage resources due to improper height. The adaptive height calculation method can quickly respond to the storage needs of different item types, improving the system's flexibility and efficiency.

[0099] The first and second correction values ​​are used to adjust the height of the items to be stored. The purpose of setting these two correction values ​​is to provide an optimal height range for the items to be stored. This setting ensures that items will not be difficult to store due to insufficient height or collide with other items, while effectively utilizing storage space.

[0100] Optionally, the first correction value is 20 mm, and the second correction value is 50 mm.

[0101] Specifically, the control method also includes: during the adjustment of the storage height of the storage channel device 1, acquiring the current storage height of the storage channel device 1; when the current storage height of the storage channel device 1 is greater than or equal to a first preset height, and the storage height of the storage channel device 1 is less than or equal to a second preset height, ending the adjustment; and placing the item to be stored on the storage channel device 1. By adopting this control method and acquiring the current storage height in real time, the system can flexibly respond to height changes, ensuring the accuracy of height adjustment. It automatically determines whether the storage height is within the preset range, saving time for manual intervention and improving operational efficiency. Furthermore, it helps to maximize the utilization of storage space and avoid space waste caused by improper height.

[0102] Specifically, if there are N cargo channel devices 1, and multiple cargo channel devices 1 are arranged vertically at intervals on the device 300 to be installed; the N cargo channel devices 1 are divided into target cargo channel devices and non-target cargo channel devices, N≥2; the method for adaptively adjusting the storage height of the cargo channel devices 1 according to the height of the items to be stored, so that the adjusted storage height of the cargo channel devices 1 is greater than the height of the items to be stored, includes: calculating a first preset height and a second preset height according to the height of the items to be stored; and obtaining the height of the items stored on the non-target cargo channel devices; and selecting items from the N cargo channel devices 1 located at the height of the items already stored in the non-target cargo channel devices. The bottom cargo aisle device 1 adjusts the height of each aisle device 1 vertically in sequence. This ensures that the adjusted storage height of non-target aisle devices is greater than or equal to a third preset height, and less than or equal to a fourth preset height. Simultaneously, it ensures that the adjusted storage height of target aisle devices is greater than or equal to a first preset height, and less than or equal to a second preset height. The third preset height is equal to the sum of the height of the stored items and a first correction value; the fourth preset height is equal to the sum of the height of the stored items and a second correction value; and the first correction value is less than the second correction value. This control method, adjusting the height based on the height of stored or unstored items on each aisle device 1, effectively utilizes vertical space and ensures that items of different heights are stored appropriately. Setting a reasonable height range between target and non-target aisle devices avoids collisions and the risk of items falling, thereby improving operational safety. Furthermore, the system can dynamically adjust the height of each aisle device according to the actual height of different items, providing greater adaptability and handling storage needs for various categories and specifications. Real-time adjustment of storage height enhances the intelligent management level of the cargo aisle devices. In addition, this automatic height adjustment mechanism reduces the need for manual intervention, making the storage process more efficient and shortening the storage and retrieval time of items.

[0103] Specifically, the control method also includes: acquiring the storage status of items on the cargo channel device 1; determining whether there is any abnormality in the items on the cargo channel device 1 based on the current storage status; and if there is an abnormality, sending the current storage status of the items on the cargo channel device 1 to the terminal. This control method enables real-time monitoring of the storage status of items on the cargo channel device 1, ensuring the accuracy of the detection results. This helps staff quickly identify and handle abnormalities, ensuring the safety of the items.

[0104] Optionally, when the storage device is a vending machine and there are multiple product aisle devices 1, the specific steps for restocking the vending machine are as follows:

[0105] Step 1: When a certain shelf aisle device 1 in the vending machine needs replenishment, a command is sent to the control device. Upon receiving the command, the control device sets the shelf aisle device 1 requiring replenishment as the target shelf aisle device 1. Next, the transport device 200 moves to the designated position. Once the transport device 200 is in position, the item to be stored is placed on it. After the item is placed on the transport device 200, the first detection device 5 detects the height of the item and sends the detected height to the control device. Simultaneously, the first detection element 61 and the second detection element 62 on each non-target shelf aisle device 1 detect the height of the item on the corresponding non-target shelf aisle device and send the results to the control device.

[0106] Step 2: After the item to be stored is placed on the transport device 200, the transport device 200 moves towards the discharge end of one of the multiple channels 11 of the target channel device. During the movement of the transport device 200, the control device, after acquiring the height of the item to be stored detected by the first detection device 5, calculates a first preset height and a second preset height. Simultaneously, the control device, after acquiring the results detected by the first detection element 61 and the second detection element 62 on each non-target channel device, selects the highest height value of the item detected on each non-target channel device and calculates the corresponding third preset height and fourth preset height for each non-target channel device.

[0107] Step 3: After completing the calculation, the control device starts from the bottom-positioned cargo channel device 1 among the multiple cargo channel devices 1 and sequentially controls the drive structures 21 on both sides of each cargo channel device 1 to move in the vertical direction. This drives the corresponding cargo channel device 1 to move up and down relative to the mounting frame (i.e., the device to be installed 300), so that the adjusted storage height of each non-target cargo channel device is greater than or equal to the third preset height and less than or equal to the fourth preset height, while the adjusted storage height of the target cargo channel device is greater than or equal to the first preset height and less than or equal to the second preset height.

[0108] During the process of adjusting the storage height of each cargo channel device 1, the first detection element 61 and the second detection element 62 on each cargo channel device 1 detect the storage height of the corresponding cargo channel device 1 in real time. When the storage height of the corresponding cargo channel device 1 detected by the first detection element 61 and the second detection element 62 is between the first preset height and the second preset height, or between the third preset height and the fourth preset height, and the detection result of the first detection element 61 is equal to the detection result of the second detection element 62, the control device controls the two drive structures 21 corresponding to each cargo channel device 1 to stop moving.

[0109] Step 4: After the adjustment is completed and the transport device 200 moves to the discharge end of one of the multiple channels 11 of the target channel device, the item to be stored is transported to the discharge end of one of the multiple channels 11 of the target channel device through the second pushing structure 201 and the rolling structure 202 of the transport device 200. Then, the item to be stored is driven to move along the first preset direction away from the discharge end of the channel 11 by the conveyor belt 131 on one of the multiple channels 11 of the target channel device.

[0110] Step 5: The third detection device 7 corresponding to each cargo channel device 1 will monitor the storage status of the items stored on each cargo channel device 1 in real time and send the detection results to the control device. If the third detection device 7 detects an abnormality in the items stored on the corresponding cargo channel device 1 (such as damage, jamming, etc.), the control device will send the result to the terminal and issue an alert signal to remind employees to handle these abnormalities.

[0111] It should be noted that the terms "first," "second," etc., in the specification, claims, and accompanying drawings of this application are used to distinguish similar objects and are not necessarily used to describe a specific order or sequence. It should be understood that such data can be interchanged where appropriate so that the embodiments of this application described herein can be implemented in orders other than those illustrated or described herein. Furthermore, the terms "comprising" and "having," and any variations thereof, are intended to cover non-exclusive inclusion; for example, a process, method, system, product, or apparatus that comprises a series of steps or units is not necessarily limited to those steps or units explicitly listed, but may include other steps or units not explicitly listed or inherent to such processes, methods, products, or apparatus.

[0112] Optionally, specific examples in this embodiment can refer to the examples described in the above embodiments, and will not be repeated here.

[0113] The sequence numbers of the embodiments in this application are for descriptive purposes only and do not represent the superiority or inferiority of the embodiments.

[0114] In the above embodiments of this application, the descriptions of each embodiment have different focuses. For parts not described in detail in a certain embodiment, please refer to the relevant descriptions of other embodiments.

[0115] The above description is only a preferred embodiment of this application. It should be noted that for those skilled in the art, several improvements and modifications can be made without departing from the principle of this application, and these improvements and modifications should also be considered within the scope of protection of this application.

Claims

1. A control system, characterized in that, The control system is applicable to the access device, and the control system includes: A cargo channel device (1) is movably mounted on the device to be installed (300) in a vertical direction; the cargo channel device (1) is used to store articles; A control device is connected to the cargo channel device (1). The control device is used to obtain the height of the item to be stored and to adaptively adjust the storage height of the cargo channel device (1) according to the height of the item to be stored, so that the adjusted storage height of the cargo channel device (1) is greater than the height of the item to be stored. Wherein, if there are N cargo channel devices (1), multiple cargo channel devices (1) are arranged at intervals along the vertical direction on the device to be installed (300); the N cargo channel devices (1) are divided into target cargo channel devices and non-target cargo channel devices, N≥2; The first preset height and the second preset height are calculated based on the height of the items to be stored; and the height of the items stored on the non-target cargo channel device is obtained. Based on the height of the items already stored in the non-target cargo channel device, the height of each cargo channel device (1) is sequentially adjusted along the vertical direction from the cargo channel device (1) located at the bottom of the N cargo channel devices (1) so that the adjusted storage height of the non-target cargo channel device is greater than or equal to a third preset height and the adjusted storage height of the non-target cargo channel device is less than or equal to a fourth preset height, while the adjusted storage height of the target cargo channel device is greater than or equal to a first preset height and the adjusted storage height of the target cargo channel device is less than or equal to a second preset height. The first preset height is greater than the height of the item to be stored, and the first preset height is less than the second preset height; the third preset height is equal to the sum of the height of the stored item and the first correction value; the fourth preset height is equal to the sum of the height of the stored item and the second correction value; the first correction value is less than the second correction value.

2. The control system according to claim 1, characterized in that, The control system further includes: an adjustment device (2), which is disposed on the device to be installed (300) and connected to the cargo channel device (1), and the adjustment device (2) is used to adjust the position of the cargo channel device (1) relative to the device to be installed (300); The adjusting device (2) is connected to the control device, which is used to control the movement of the adjusting device (2).

3. The control system according to claim 2, characterized in that, The adjustment device (2) includes: a drive structure (21) disposed on the device to be installed (300), the drive structure (21) being driven to the cargo channel device (1), the drive structure (21) being used to drive the cargo channel device (1) to reciprocate along the vertical direction; the drive structure (21) being connected to the control device, the control device being used to control the movement of the drive structure (21).

4. The control system according to claim 3, characterized in that, There are two drive structures (21), which are spaced apart along the width direction of the cargo channel device (1) and located on both sides of the cargo channel device (1); so as to drive the cargo channel device (1) to reciprocate along the vertical direction through the two drive structures (21).

5. The control system according to claim 3, characterized in that, The adjustment device (2) further includes a transmission structure, which is connected to the drive end of the drive structure (21) and the cargo channel device (1) respectively. The drive structure (21) drives the transmission structure to move, thereby causing the cargo channel device (1) to reciprocate along the vertical direction.

6. The control system according to claim 5, characterized in that, The transmission structure includes: A first transmission wheel is connected to the drive structure (21) for driving the first transmission wheel to rotate. The belt drive assembly has its input end connected to the first drive wheel and its output end connected to the cargo channel device (1). The first drive wheel drives the belt drive assembly to move, thereby causing the belt drive assembly to drive the cargo channel device (1) to reciprocate along the vertical direction.

7. The control system according to claim 1, characterized in that, The control system further includes: a first guide device (3) and a second guide device (4), both of which are mounted on the device to be installed (300), and the first guide device (3) and the second guide device (4) are located on both sides of the cargo channel device (1); the cargo channel device (1) is movably mounted on the first guide device (3) and the second guide device (4) along the vertical direction.

8. The control system according to claim 1, characterized in that, The control system further includes: a first detection device (5) for detecting the height of the item to be stored; the first detection device (5) is connected to the control device and is used to send the detected height of the item to be stored to the control device.

9. The control system according to claim 1, characterized in that, The control system further includes: a second detection device (6), which is disposed on the cargo channel device (1) and is used to detect the storage height of the cargo channel device (1); the second detection device (6) is connected to the control device and is used to send the detected storage height of the cargo channel device (1) to the control device. When the control device adjusts the storage height of the cargo channel device (1) according to the height of the item to be stored, the control device determines whether to continue adjusting the storage height of the cargo channel device (1) based on the current storage height of the cargo channel device (1) detected by the second detection device (6).

10. The control system according to claim 9, characterized in that, The second detection device (6) includes: a first detection element (61) and a second detection element (62), the first detection element (61) and the second detection element (62) being spaced apart on the cargo channel device (1) along the width direction of the cargo channel device (1); the first detection element (61) and the second detection element (62) are both used to detect the storage height of the cargo channel device (1); the first detection element (61) and the second detection element (62) are both connected to the control device, and the storage height of the cargo channel device (1) detected by the first detection element (61) and the second detection element (62) is sent to the control device; the control device determines whether to continue adjusting the storage height of the cargo channel device (1) based on the storage height of the cargo channel device (1) detected by the first detection element (61) and the storage height of the cargo channel device (1) detected by the second detection element (62).

11. The control system according to claim 1, characterized in that, The control system further includes: a third detection device (7), which is disposed on the device to be installed (300) and is used to detect the storage status of the items stored on the cargo channel device (1); the third detection device (7) is connected to the control device and is used to send the detected storage status of the items stored on the cargo channel device (1) to the control device. The control device determines whether there is an abnormality in the items stored on the cargo channel device (1) based on the current storage status of the items stored on the cargo channel device (1) detected by the third detection device (7).

12. A vending machine, characterized in that, include: Box (100); The control system is the control system according to any one of claims 1 to 11; the control device includes a cargo channel device (1), which is movably disposed in the box (100) in the vertical direction.

13. The vending machine according to claim 12, characterized in that, The control system is the control system according to claim 7; the vending machine further includes: a transport device (200), the transport device (200) is movably provided, the transport device (200) is used to transport items to be stored or items to be picked up; The control system further includes a first detection device (5), which is disposed on the transport device (200); the first detection device (5) is used to detect the height of the item to be stored on the transport device (200).

14. A control method, characterized in that, The control method is applied to the control system according to any one of claims 1 to 11, the control method comprising: Get the height of the item to be stored; The storage height of the cargo channel device (1) can be adaptively adjusted according to the height of the items to be stored, so that the adjusted storage height of the cargo channel device (1) is greater than the height of the items to be stored.

15. The control method according to claim 14, characterized in that, The method of adaptively adjusting the storage height of the cargo channel device (1) according to the height of the item to be stored, so that the adjusted storage height of the cargo channel device (1) is greater than the height of the item to be stored, includes: The first preset height and the second preset height are calculated based on the height of the items to be stored. Based on the first preset height and the second preset height, adjust the storage height of the cargo channel device (1) so that the adjusted storage height of the cargo channel device (1) is greater than or equal to the first preset height, and the adjusted storage height of the cargo channel device (1) is less than or equal to the second preset height; Wherein, the first preset height is greater than the height of the item to be stored, and the first preset height is less than the second preset height.

16. The control method according to claim 15, characterized in that, The method for calculating a first preset height and a second preset height based on the height of the item to be stored includes: The first preset height is equal to the sum of the height of the item to be stored and a first correction value; the second preset height is equal to the sum of the height of the item to be stored and a second correction value. Wherein, the first correction value is less than the second correction value.

17. The control method according to claim 15, characterized in that, The control method is applied to the control system of claim 9, and the control method further includes: During the process of adjusting the storage height of the cargo channel device (1), the current storage height of the cargo channel device (1) is obtained; When the current storage height of the cargo channel device (1) is greater than or equal to the first preset height, and the storage height of the cargo channel device (1) is less than or equal to the second preset height, the adjustment ends; and the item to be stored is placed on the cargo channel device (1).

18. The control method according to claim 14, characterized in that, If there are N cargo channel devices (1), the multiple cargo channel devices (1) are arranged at intervals along the vertical direction on the device to be installed (300); the N cargo channel devices (1) are divided into target cargo channel devices and non-target cargo channel devices, N≥2; The method of adaptively adjusting the storage height of the cargo channel device (1) according to the height of the item to be stored, so that the adjusted storage height of the cargo channel device (1) is greater than the height of the item to be stored, includes: The first preset height and the second preset height are calculated based on the height of the items to be stored; and the height of the items stored on the non-target cargo channel device is obtained. Based on the height of the items already stored in the non-target cargo channel device, the height of each cargo channel device (1) is sequentially adjusted along the vertical direction from the cargo channel device (1) located at the bottom of the N cargo channel devices (1) so that the adjusted storage height of the non-target cargo channel device is greater than or equal to a third preset height and the adjusted storage height of the non-target cargo channel device is less than or equal to a fourth preset height, while the adjusted storage height of the target cargo channel device is greater than or equal to a first preset height and the adjusted storage height of the target cargo channel device is less than or equal to a second preset height. Wherein, the third preset height is equal to the sum of the height of the stored items and the first correction value; the fourth preset height is equal to the sum of the height of the stored items and the second correction value; the first correction value is less than the second correction value.

19. The control method according to claim 14, characterized in that, The control method is applied to the control system of claim 11, and the control method further includes: Obtain the storage status of items on the cargo channel device (1); Based on the current storage status of the items on the cargo channel device (1), determine whether there is any abnormality in the items on the cargo channel device (1); If an abnormality occurs in the items on the cargo channel device (1), the current storage status of the items on the cargo channel device (1) will be sent to the terminal.

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